| 1 | VBT header:
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| 2 | VBT signature: "$VBT SKYLAKE "
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| 3 | VBT version: 0x0064 (1.0)
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| 4 | VBT header size: 0x0030 (48)
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| 5 | VBT size: 0x1368 (4968)
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| 6 | VBT checksum: 0xc9
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| 7 | BDB offset: 0x00000030 (48)
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| 8 |
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| 9 | BDB header:
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| 10 | BDB signature: "BIOS_DATA_BLOCK "
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| 11 | BDB version: 230
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| 12 | BDB header size: 0x0016 (22)
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| 13 | BDB size: 0x1337 (4919)
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| 14 |
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| 15 | BDB blocks present:
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| 16 | 1 2 3 6 7 8 9 10 12 13 17 18 20 26 27 31
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| 17 | 32 40 42 43 44 46 51 252 253 254
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| 18 |
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| 19 | BDB block 1 - General features block:
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| 20 | Panel fitting: text & graphics
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| 21 | Flexaim: yes
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| 22 | Message: yes
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| 23 | Clear screen: 0
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| 24 | DVO color flip required: no
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| 25 | External VBT: no
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| 26 | Enable SSC: no
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| 27 | LFP on override: no
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| 28 | Disable SSC on clone: no
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| 29 | Underscan support for VGA timings: no
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| 30 | Dynamic CD clock: yes
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| 31 | Hotplug support in VBIOS: no
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| 32 | Disable smooth vision: no
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| 33 | Single DVI for CRT/DVI: no
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| 34 | Enable 180 degree rotation: no
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| 35 | Inverted FDI Rx polarity: no
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| 36 | Extended VBIOS mode: no
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| 37 | Copy iLFP DTD to SDVO LVDS DTD: no
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| 38 | Best fit panel timing algorithm: no
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| 39 | Ignore strap state: no
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| 40 | Legacy monitor detect: yes
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| 41 | Integrated CRT: no
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| 42 | Integrated TV: no
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| 43 | Integrated EFP: no
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| 44 | DP SSC enable: no
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| 45 | DP SSC dongle supported: no
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| 46 |
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| 47 | BDB block 2 - General definitions block:
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| 48 | CRT DDC GMBUS addr: 0x02
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| 49 | Use ACPI DPMS CRT power states: no
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| 50 | Skip CRT detect at boot: no
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| 51 | Use DPMS on AIM devices: yes
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| 52 | Boot display type: 0x0000
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| 53 | Child device size: 39
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| 54 | Child device count: 8
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| 55 | Child device info:
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| 56 | Device handle: 0x0004 (EFP 1 (HDMI/DVI/DP))
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| 57 | Device type: 0x60d6 (DisplayPort/HDMI/DVI)
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| 58 | Power management
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| 59 | Hotplug signaling
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| 60 | HDMI output
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| 61 | Content protection
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| 62 | High speed link
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| 63 | TMDS/DVI signaling
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| 64 | DisplayPort output
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| 65 | Digital output
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| 66 | I2C speed: 0x00
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| 67 | DP onboard redriver: 0x10
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| 68 | DP ondock redriver: 0x10
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| 69 | HDMI level shifter value: 0x08
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| 70 | HDMI max data rate: <platform max> (0x00)
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| 71 | Offset to DTD buffer for edidless CHILD: 0x1288
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| 72 | Edidless EFP: no
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| 73 | Compression enable: no
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| 74 | Compression method CPS: no
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| 75 | Dual pipe ganged eDP: no
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| 76 | Compression structure index: 0x00)
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| 77 | Slave DDI port: 0x00 (HDMI-A)
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| 78 | AIM offset: 0
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| 79 | DVO Port: 0x07 (DP-B)
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| 80 | AIM I2C pin: 0x00
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| 81 | AIM Slave address: 0x00
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| 82 | DDC pin: 0x01
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| 83 | EDID buffer ptr: 0x00
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| 84 | DVO config: 0x00
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| 85 | EFP routed through dock: no
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| 86 | Lane reversal: no
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| 87 | Onboard LSPCON: no
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| 88 | Iboost enable: no
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| 89 | HPD sense invert: no
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| 90 | HDMI compatible? no
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| 91 | DP compatible? no
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| 92 | TMDS compatible? no
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| 93 | Aux channel: 0x10
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| 94 | Dongle detect: 0x01
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| 95 | Pipe capabilities: 0x00
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| 96 | SDVO stall signal available: no
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| 97 | Hotplug connect status: 0x00
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| 98 | Integrated encoder instead of SDVO: yes
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| 99 | DVO wiring: 0x01
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| 100 | MIPI bridge type: 00 (unknown)
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| 101 | Device class extension: 0x00
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| 102 | DVO function: 0x00
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| 103 | DP USB type C support: no
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| 104 | 2X DP GPIO index: 0x00
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| 105 | 2X DP GPIO pin number: 0x00
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| 106 | IBoost level for HDMI: 0x02
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| 107 | IBoost level for DP/eDP: 0x00
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| 108 | Child device info:
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| 109 | Device handle: 0x0040 (EFP 2 (HDMI/DVI/DP))
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| 110 | Device type: 0x60d2 (DVI-D)
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| 111 | Power management
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| 112 | Hotplug signaling
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| 113 | HDMI output
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| 114 | Content protection
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| 115 | High speed link
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| 116 | TMDS/DVI signaling
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| 117 | Digital output
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| 118 | I2C speed: 0x00
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| 119 | DP onboard redriver: 0x10
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| 120 | DP ondock redriver: 0x10
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| 121 | HDMI level shifter value: 0x08
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| 122 | HDMI max data rate: <platform max> (0x00)
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| 123 | Offset to DTD buffer for edidless CHILD: 0x12a4
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| 124 | Edidless EFP: no
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| 125 | Compression enable: no
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| 126 | Compression method CPS: no
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| 127 | Dual pipe ganged eDP: no
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| 128 | Compression structure index: 0x00)
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| 129 | Slave DDI port: 0x00 (HDMI-A)
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| 130 | AIM offset: 0
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| 131 | DVO Port: 0x02 (HDMI-C)
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| 132 | AIM I2C pin: 0x00
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| 133 | AIM Slave address: 0x00
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| 134 | DDC pin: 0x02
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| 135 | EDID buffer ptr: 0x00
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| 136 | DVO config: 0x00
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| 137 | EFP routed through dock: no
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| 138 | Lane reversal: no
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| 139 | Onboard LSPCON: no
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| 140 | Iboost enable: no
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| 141 | HPD sense invert: no
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| 142 | HDMI compatible? no
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| 143 | DP compatible? no
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| 144 | TMDS compatible? no
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| 145 | Aux channel: 0x00
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| 146 | Dongle detect: 0x01
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| 147 | Pipe capabilities: 0x00
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| 148 | SDVO stall signal available: no
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| 149 | Hotplug connect status: 0x00
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| 150 | Integrated encoder instead of SDVO: yes
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| 151 | DVO wiring: 0x02
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| 152 | MIPI bridge type: 00 (unknown)
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| 153 | Device class extension: 0x00
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| 154 | DVO function: 0x00
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| 155 | DP USB type C support: no
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| 156 | 2X DP GPIO index: 0x00
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| 157 | 2X DP GPIO pin number: 0x00
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| 158 | IBoost level for HDMI: 0x02
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| 159 | IBoost level for DP/eDP: 0x00
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| 160 |
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| 161 | BDB block 3 - Unknown, no decoding available:
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| 162 |
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| 163 | BDB block 6 - Unknown, no decoding available:
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| 164 |
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| 165 | BDB block 7 - Unknown, no decoding available:
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| 166 |
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| 167 | BDB block 8 - Unknown, no decoding available:
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| 168 |
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| 169 | BDB block 9 - PSR block:
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| 170 | Panel 2 *
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| 171 | Full link: no
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| 172 | Require AUX to wakeup: no
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| 173 | Lines to wait before link standby: 0
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| 174 | Idle frames to for PSR enable: 0
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| 175 | TP1 wakeup time: 200 usec (0x2)
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| 176 | TP2/TP3 wakeup time: 200 usec (0x2)
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| 177 | PSR2 TP2/TP3 wakeup time: 500 usec (0x0)
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| 178 |
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| 179 | BDB block 10 - Unknown, no decoding available:
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| 180 |
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| 181 | BDB block 12 - Driver feature data block:
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| 182 | Boot Device Algorithm: os default
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| 183 | Block display switching when DVD active: yes
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| 184 | Allow display switching when in Full Screen DOS: no
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| 185 | Hot Plug DVO: yes
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| 186 | Dual View Zoom: no
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| 187 | Driver INT 15h hook: no
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| 188 | Enable Sprite in Clone Mode: yes
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| 189 | Use 00000110h ID for Primary LFP: no
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| 190 | Boot Mode X: 1024
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| 191 | Boot Mode Y: 768
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| 192 | Boot Mode Bpp: 8
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| 193 | Boot Mode Refresh: 60
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| 194 | Enable LFP as primary: no
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| 195 | Selective Mode Pruning: no
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| 196 | Dual-Frequency Graphics Technology: yes
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| 197 | Default Render Clock Frequency: high
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| 198 | NT 4.0 Dual Display Clone Support: no
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| 199 | Default Power Scheme user interface: CUI
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| 200 | Sprite Display Assignment when Overlay is Active in Clone Mode: secondary
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| 201 | Display Maintain Aspect Scaling via CUI: yes
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| 202 | Preserve Aspect Ratio: no
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| 203 | Enable SDVO device power down: no
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| 204 | CRT hotplug: yes
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| 205 | LVDS config: Embedded DisplayPort
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| 206 | Define Display statically: no
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| 207 | Legacy CRT max X: 0
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| 208 | Legacy CRT max Y: 0
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| 209 | Legacy CRT max refresh: 85
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| 210 | Enable DRRS: yes
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| 211 | Enable PSR: yes
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| 212 |
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| 213 | BDB block 13 - Unknown, no decoding available:
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| 214 |
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| 215 | BDB block 17 - Unknown, no decoding available:
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| 216 |
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| 217 | BDB block 18 - Unknown, no decoding available:
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| 218 |
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| 219 | BDB block 20 - Unknown, no decoding available:
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| 220 |
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| 221 | BDB block 26 - Unknown, no decoding available:
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| 222 |
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| 223 | BDB block 27 - eDP block:
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| 224 | Panel 2 *
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| 225 | Power Sequence: T3 2000 T7 10 T9 2000 T10 500 T12 5000
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| 226 | Panel color depth: 18 bpp
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| 227 | eDP sDRRS MSA Delay: Lane 1
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| 228 | Fast link params:
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| 229 | rate: 1.62G
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| 230 | lanes: x2 mode
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| 231 | pre-emphasis: none
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| 232 | vswing: 0.4V
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| 233 | Stereo 3D feature: no
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| 234 | T3 optimization: yes
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| 235 | Vswing/preemphasis table selection: Default (400 mV)
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| 236 | Fast link training: no
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| 237 | DPCD 600h write required: no
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| 238 | PWM delays:
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| 239 | PWM on to backlight enable: 0
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| 240 | Backlight disable to PWM off: 0
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| 241 | Full link params provided: no
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| 242 | Full link params:
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| 243 | pre-emphasis: none
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| 244 | vswing: 0.4V
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| 245 |
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| 246 | BDB block 31 - Unknown, no decoding available:
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| 247 |
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| 248 | BDB block 32 - Unknown, no decoding available:
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| 249 |
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| 250 | BDB block 40 - LVDS options block:
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| 251 | Panel type: 2
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| 252 | LVDS EDID available: yes
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| 253 | Pixel dither: yes
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| 254 | PFIT auto ratio: yes
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| 255 | PFIT enhanced graphics mode: no
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| 256 | PFIT enhanced text mode: no
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| 257 | PFIT mode: 3
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| 258 |
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| 259 | BDB block 42 - LVDS panel data block:
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| 260 | No LVDS ptr block
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| 261 |
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| 262 | BDB block 43 - Backlight info block:
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| 263 | Panel 2 *
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| 264 | Inverter type: 2
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| 265 | Active low: 0
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| 266 | PWM freq: 200
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| 267 | Minimum brightness: 0
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| 268 | Level: 255
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| 269 | Control type: 2
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| 270 | Controller: 0
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| 271 |
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| 272 | BDB block 44 - Unknown, no decoding available:
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| 273 |
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| 274 | BDB block 46 - Unknown, no decoding available:
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| 275 |
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| 276 | BDB block 51 - Unknown, no decoding available:
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| 277 |
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| 278 | BDB block 252 - Unknown, no decoding available:
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| 279 |
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| 280 | BDB block 253 - Unknown, no decoding available:
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| 281 |
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| 282 | BDB block 254 - Unknown, no decoding available:
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| 283 |
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